1. Test items: tear strength, waterproof performance, rainproof performance, color fastness to water, stability and dimensional stability.
2. Inspection Basis-Standards on which inspection is based: Standards can be mandatory or recommended. It can be national standards, industry standards, local standards, enterprise standards or product technical conditions. General supervision and spot checks are mostly based on national mandatory standards and some industry standards. Commissioned inspection can adopt the above standards or enterprise standards. For some newly developed products, "product technical conditions" can be used for testing. For export customized products, they can also be tested according to the technical requirements stipulated in the contract.
3. Inspection items-The inspection items of supervision and spot check are generally aimed at items that endanger personal safety, are related to health, have concentrated consumer complaints and have serious quality problems. Entrusted inspection means that enterprises choose the corresponding inspection items according to the characteristics of their own products and entrust inspection institutions to carry out inspection, which has certain pertinence and considerable limitations. Inspection result-As a sampling task issued by the national quality supervision department, it is required to have a clear inspection result: qualified or unqualified. If the entrusted inspection items are incomplete, it is generally not judged whether they are qualified. The inspection report only shows the results of each individual inspection.
4. The above is some information on the front page of the inspection report, which reflects the comprehensiveness of the inspection report. In the following pages of the inspection report, there are detailed results of each individual inspection. In order to make it easier for customers to read the inspection report, the inspection organization lists all relevant technical requirements and standard values on which the inspection is based, and lists the corresponding measured results for users' detailed reference. On the back of the inspection report, there is also an explanation about the subcontracting of some inspection items.